Master Lock Padlock Keys
Replacement keys for Master Lock padlocks, cut to code. Every key is made to the number stamped on your lock, so it works like the original.
The code is stamped on the back of the padlock body, under the shackle, or on your original key. It is usually four characters, sometimes with a letter prefix.
Master Lock stamps a code on most of its keyed padlocks, which is what makes a replacement possible without the original in hand. The same code system covers laminated steel padlocks, solid brass bodies, disc padlocks and the keyed-alike sets used on gates, sheds, lockers and job sites. If your padlock is one of a keyed-alike set, that single code opens every lock in it.
Can't find what you need? Contact us by phone, email or live chat. Our US-based customer service team is here to help.
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Master Lock M0580 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0580 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock X2166 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2166 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M0441 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0441 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock M0583 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0583 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0445 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0445 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock M0574 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0574 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0438 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0438 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock X2159 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2159 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M0434 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0434 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock M0442 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0442 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock 16Z833 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z833 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock X2163 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2163 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M0440 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0440 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock 16Z819 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z819 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z834 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z834 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z829 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z829 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z831 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z831 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0433 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0433 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock X2156 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2156 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock 16Z824 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z824 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0576 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0576 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0439 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0439 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock M0578 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0578 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock 16Z826 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z826 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0437 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0437 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock M0577 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0577 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0429 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0429 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
View full details
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Master Lock M0571 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0571 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0575 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0575 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock 16Z836 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z836 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0436 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0436 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
View full details
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Master Lock 16Z830 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z830 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z827 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z827 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z815 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z815 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock X2154 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2154 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M0573 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0573 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0426 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0426 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock X2155 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2155 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock X2150 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2150 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock X2152 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2152 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock X2157 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2157 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M0430 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0430 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock M0432 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0432 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
View full details
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Master Lock M0570 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0570 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0565 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0565 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Current price
$8.87
Master Lock M0427 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0427 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Original price
$8.87
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Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock M0423 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0423 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock 16Z832 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z832 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87